The 50th Shizuoka Hobby Show 2011 ( 第50回静岡ホビーショー ), the biggest annual plastic model exhibition in the world, was held in the Twin Messe Shizuoka ( ツインメッセ静岡 ) from May 12 to 15, 2011. May 12-13 was the business days, and the show was opened for public on May 14-15.